194106800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3966

約数の個数: 60

約数和(自身を含む): 470136576

約数和(自身を除く): 276029776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 3821, 5080, 6350, 7642, 10160, 12700, 15284, 19105, 25400, 30568, 38210, 50800, 61136, 76420, 95525, 152840, 191050, 305680, 382100, 485267, 764200, 970534, 1528400, 1941068, 2426335, 3882136, 4852670, 7764272, 9705340, 12131675, 19410680, 24263350, 38821360, 48526700, 97053400, 194106800]

約数ペア:

[(1, 194106800), (2, 97053400), (4, 48526700), (5, 38821360), (8, 24263350), (10, 19410680), (16, 12131675), (20, 9705340), (25, 7764272), (40, 4852670), (50, 3882136), (80, 2426335), (100, 1941068), (127, 1528400), (200, 970534), (254, 764200), (400, 485267), (508, 382100), (635, 305680), (1016, 191050), (1270, 152840), (2032, 95525), (2540, 76420), (3175, 61136), (3821, 50800), (5080, 38210), (6350, 30568), (7642, 25400), (10160, 19105), (12700, 15284)]